Seven-star filtration Jingmaxi YL-7099H purifier review

IT168? Review Jingmax launched a blockbuster air purifier YL-7099H in October 2013. It has been completely upgraded in terms of appearance design and purification effect, and has won high response from the market. Known as the "super 7-star purifier", YL-7099H has up to 8 levels of purification, that is, 7 levels of passive purification + ion group active purification system. The purification effect has reached medical grade standards. Compared with air purifiers at the same price, From the configuration alone, it can be described as "luxury".

▲The famous Dutch designer Patricpas

Although appearance alone cannot determine whether an air purifier is effective or not, it still plays a large role in influencing the desire to buy. The R&D team of Jingmax has redefined the appearance of air purifiers. In order to commemorate Jingmax being awarded the honor of "the only medical grade air purifier" by the Arab government, for the first time in the industry, the famous Dutch designer Patricpas was hired to design the shape of YL-7099H. . It is not difficult to predict that the purifier products launched by Jingmaxi in the future will integrate more design elements.

▲Jingmaxi YL-7099H air purifier

Jingmaxi YL-7099H is an air purifier that pays equal attention to beauty and strength. Not only does it look eye-catching, it can also Comprehensively absorbs indoor TVOC pollutants such as formaldehyde and benzene remaining from decoration and home furnishings, and completely purifies carbon particles, iron oxide fly ash, sulfides from outdoors, and indoor man-made pollution such as second-hand smoke, oil smoke and other PM0.009 or above particles, PM2 .5The removal rate is as high as 99%. YL-7099H can also completely eliminate viruses and bacteria that tend to appear in hot weather, and actively sterilizes through biological enzyme sterilization filtration + ion clusters. The disinfection and sterilization rate is as high as 99%.

▲JD price

The Mid-Autumn Festival has just passed and the National Day holiday is coming soon. The promotion time of Jingmaxi YL-7099H is just right. JD.com quoted the lowest price in history of 2780 yuan, which is lower than Taobao. , Gome, Suning and other major e-commerce companies are still low, and when you buy it, you will get a timed oxygen chamber AT50 mini purifier as a gift. The product page already has 2,433 reviews, and the sales volume is still good. For users who are planning to buy an air purifier, this is a very favorable opportunity to buy it.

▲User reviews

99% of the more than 2,000 reviews have positive reviews. Are you interested after reading these positive reviews? Don’t worry, make your decision after reading the editor’s review later. Jingmaxi YL-7099H air purifier? Click to buy>>>

Product appearance:

▲YL-7099H front view

After getting the real machine, The appearance of YL-7099H has been carefully refined. The geometric structure of the front panel coincides with the hood shape of a certain sports car. The two bevels highlight the three-dimensional light of the ivory white. The simple and beautiful ivory white also creates a visual difference with the black area on the top. It is elegant and eye-catching and can be regarded as a home match. choice.

▲YL-7099H side view

If the slightly backward curved design of YL-7099H is inspired by the shape of the 7-star Burj Al Arab Hotel in Dubai, it is indeed clear. This slender figure looks eye-catching on the surface, but its essence is that the air duct is tilted back by 13.4°, which can make the air duct smoother and achieve lower wind resistance and noise.

▲The back of YL-7099H

Looking from the back, the ivory white texture is thick and the champagne-colored edging effect is very fashionable, and the combination is very coordinated.

▲Details on the back

There is a nameplate on the back. The two rows of small holes on the upper right side are where the air sensors are located. The air before filtering is analyzed here to determine the concentration of pollutants. It ultimately indicates the level of air quality and selects the appropriate air volume under intelligent operation.

▲Handle

This handle does not allow you to carry it with only one hand. The weight of 8.5 kg is not very heavy for an air purifier, but you can lift the purifier with one hand. Finally, you are guaranteed to lose your balance, so it is better to be more stable, holding the handle with one hand and the bottom with the other hand.

▲YL-7099H air outlet

▲Air circulation diagram

The three-dimensional air outlet also shows the designer’s intentions. The large air outlet area has It helps to form a strong air flow and improves the air circulation capacity. With the curved air duct, the filtered clean air bounces off the wall and is transported to the high indoor space. After the air settles, the pollutants in the indoor bottom space are pushed to the U-shaped air inlet at the bottom. Adsorption. Jingmaxi YL-7099H air purifier? Click to buy>>>

Filter introduction:

▲Open the front cover

Open the front cover. You can see a removable primary filter, but this filter requires skill when disassembling it. Be careful not to break the buckle with excessive force.

▲Preliminary filter

The primary filter is the first of the 7-stage filtration of this purifier. It is made of environmentally friendly plastic and can filter large particles, hair, etc. in the air. Paper scraps, etc., and can be washed repeatedly.

▲Integrated composite filter purchase link>>>

▲Composite filter decomposition

This integrated superimposed composite filter is the purification The essence of the filter is that it condenses the remaining 6 purification layers together. There are no gaps in the structure to avoid air leakage. The filter layers are denser, so the air filtration process becomes more compact and the air cleanliness rate is greatly improved. And the small size also frees up more space for the purifier to use. It is indeed an unprecedented filter design solution. The replacement cycle is 2-6 months. The blue layer in the picture is the second layer of lysozyme sterilization and disinfection filter, which is used to eliminate E. coli, Staphylococcus, Monocystis, Klebsiella, Salmonella, etc.

▲Activated carbon composite filter

The 3rd to 6th filter layers are activated carbon composite filters, which are synthesized from 4 layers: molecular sieve (accounting for 6.2%), used for gaseous pollutants , while adsorbing water to improve the adsorption efficiency of other activated carbons; high-iodine activated carbon filter (accounting for 45.2%), adsorbing second-hand smoke, odor, oil smoke, etc., while reducing wind resistance; formaldehyde-removing activated carbon (accounting for 30%), strongly adsorbing formaldehyde, benzene, Xylene, toluene and other gaseous pollutants that appear after decoration; special TVOC cold catalyst activated carbon (accounting for 18.6%), chemically reacts with gaseous pollutants to generate carbon dioxide and water, and kills various bacteria at the same time.

▲HEPA filter layer

The white layer in the picture is the well-known HEPA high-efficiency filter. It is the last layer in the 7-layer filtration, powerfully filtering PM2.5 and above. of particulate matter, with a purification rate of over 99.5%.

▲Ion cluster technology

Ion cluster technology contains negative charges and positive charges. Negative charges can form a negative charge cloud within 50cm around the purifier, attracting dust and dust floating in the air. The fine particles fall and are then sucked into the purifier to achieve the dust removal effect. The positive charge can actively capture viruses and bacteria floating in the air, destroy the bacterial cell membrane through strong oxidation, and make it inactive, thus killing viruses and bacteria. Jingmaxi YL-7099H air purifier? Click to buy>>>

Control panel:

▲Control panel

The YL-7099H control panel is located on the fuselage At the top, the left half is the indicator light, and the other half is the physical buttons, including the total filter replacement reminder, night mode, ion cluster, automatic mode, wind speed, and switch. YL7099H provides 3 levels of wind speed, each of which is suitable for different home areas and air quality. The automatic mode completely leaves it to the purifier to intelligently judge environmental factors and formulate the most appropriate filtration mode without manual control. .

▲Technical air quality indicator light (blue)

▲Other 2 indicator light effects

The bottom air inlet adopts a smiley U-shaped design. It is more suitable for the surface and has twice the suction power of ordinary air inlet. It solves the shortcomings of ordinary purifiers that cannot completely purify surface pollutants and fully purifies the space 30 cm above the ground. Its built-in indicator light will display blue, green, and red indicator colors according to the excellent, medium, and poor air quality. Good or poor air quality can be seen at a glance.

Indoor PM2.5 test:

▲Test preparation

Next, conduct a simple indoor air PM2.5 and PM10 test.

The editor first uses an air detector to record the PM2.5 and PM10 content of indoor air (15 square meters office, floor height is about 3 meters, 25°C air conditioning is turned on, each recording time is 30 seconds), then the F700 air purifier is powered on and Turn on the fourth wind speed to purify the air, and finally record the PM2.5 and PM10 contents after continuous filtration for half an hour.

▲Before turning on the purifier

▲After turning on the purifier (half an hour)

The PM2.5 content before turning on the purifier was 305ug/cubic meter. The PM10 content is 30ug/cubic meter; after half an hour of filtration, the air detector recorded the PM2.5 content as 51ug/cubic meter and the PM10 content as 4ug/cubic meter. The amount of filtered air particles has dropped to a very low level. , it can be said that the short-term purification ability of YL-7099H is quite excellent.

Cigarette test:

▲Cigarette test

Next, immediately test the purification effect of YL-7099H air purifier on cigarettes. Test method: in the same environment Light a cigarette and let the cigarette burn out. First detect the PM2.5 and PM10 content that is full of smoke smell. Finally, turn on the maximum wind power to purify the air and run it for 15 minutes. Finally, detect the PM2.5 and PM10 after 15 minutes and 30 minutes respectively. content.

▲The air quality after the cigarette is burned out

It only takes about 10 minutes for a cigarette to burn out. At this time, the PM2.5 content is as high as 5328ug/cubic meter and the PM10 content is 154ug/ cubic meters, the instrument detected that the air pollution level seriously exceeded the standard and issued a warning. The editor does not have the habit of smoking, so the smell of second-hand smoke is particularly unpleasant. I believe that friends who are sensitive to second-hand smoke will experience discomfort every time they breathe. Even completely healthy people who are exposed to this poor quality air environment for a long time will be seriously affected. Affect health.

▲Filter for 15 minutes

▲Filter for 30 minutes

After 15 minutes of filtration, the air detector recorded a PM2.5 content of 246ug/cubic meter and PM10 The content is 4ug/cubic meter. Although the smoke content has dropped significantly, the air quality is still not ideal. In order to ensure cleaner air in the room, after continuing to run YL-7099H for 15 minutes, the recorded PM2.5 content is only 43ug/cubic meter. The content of PM10 in rice and PM10 is 1ug/cubic meter, the air quality reaches a very good level, and the odor is completely eliminated. The super filtration ability can be seen and smelled! Jingmaxi YL-7099H air purifier? Click to buy>>>

Power consumption test:

▲Standby power consumption and 1-3 power consumption

The power consumption of YL-7099H in standby mode is only 2.29W, which we can basically ignore in daily use. The power consumption in the first gear is only 8.7W. In the second gear, it suddenly jumps to 26.4W. In the third gear, it only increases by 7W. The power consumption is very low. In addition, if the ion cluster generator is turned on, the power consumption per level will also increase by 0.5W, which is very power-saving. Even though the YL-7099H is so big, its power consumption control is quite good!

Noise test:

▲Ambient noise and level 1-3 noise

The decibel meter recorded an ambient volume of 43.9dB. After turning on the 1st wind speed, the fan rotates at an ultra-low speed, and the air output is soft. It is difficult to hear the sound of its operation when the ear is close to the air outlet. Similarly, there is basically no change in noise when using a decibel meter. The noise of 43.3dB is slightly lower than the environment. The position is perfect for nighttime sleep use. The air volume at level 2 has increased a lot, and the noise is 54.8dB. Because it is a close-range recording measurement, it will not be noticeable if you sit far away. In the third gear, the fan operating speed and air output reach the peak, and the value rises to 63.8dB. The noise is indeed obvious when listening close to it. Once it is more than 2 meters away, it is difficult to detect, and it will not actually affect our normal work.

▲Jingmaxi YL-7099H air purifier

Summary: The appearance writes the elegant and noble personality of YL-7099H, expressing the unique design language of Jingmaxi Traveling alone also made this product take the first step to become a hot seller.

User reputation is the foundation for air purifier products to gain a foothold in the market. Whether the effect is good or not ultimately depends on consumers to verify.

YL-7099H is not a purely "consumer based" product, it is also a purifier that can quickly and effectively improve indoor air quality. The air quality test results are satisfactory. The "7-fold filtration" is worthy of its name. YL-7099H completely filters second-hand smoke in a short time, greatly reducing the content of PM2.5 and PM10, and even the residual odor is not let go. Dao continuously injects more fresh and clean air into the room, ensuring long-term brain clarity and improving work and study efficiency. Its ion cluster technology also has sterilization and purification capabilities, providing long-term health protection for the family. Although the testing area is not spacious, this makes the editor more convinced that it will perform well in a larger space!

On the other hand, the power consumption of YL-7099H is very low. Even when the maximum wind speed + ion cluster function is turned on, it does not exceed 34W. It can not only improve the environment but also save a considerable amount of electricity bills. The noise is also well controlled. When you turn on the night mode when sleeping, it can operate silently, making it quiet and comfortable.

▲Jingmeishi YL-7099H air purifier

With its beautiful appearance and powerful functions, YL-7099H brings a sublimated purification art experience. For those who want to improve indoor air, the promotional price of 2,780 yuan including gifts is a good choice! Jingmeishi YL-7099H air purifier? Click to buy>>>